Portable printer



FIG. 1 is a perspective view of a portable printer showing our new design with the top and front covers in the open position;

FIG. 2 is a perspective view thereof with the top and front covers in the closed position;

FIG. 3 is a front elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear elevational view thereof.

The broken lines in FIG. 1 are for purposes of illustration only and form no part of the claimed design. 

The ornamental design for a portable printer, as shown and described. 